The average of 6 numbers is 84. If one number 117 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: A. 77.4.
- A. 77.4 ✓
- B. 87.57
Why not B: “87.57” is not 77.4.
- C. 87.05
Why not C: “87.05” is not 77.4.
- D. 88.56
Why not D: “88.56” is not 77.4.
Correct answer
A. 77.4
Explanation
77.4 (option A) is the accepted answer to “The average of 6 numbers is 84. If one number 117 is excluded, find the new average.”. Option B (87.57) is a different value from 77.4. Option C (87.05) is a different value from 77.4. Option D (88.56) is a different value from 77.4. Keep 77.4 as the Average Mcqs fact for this stem.
Source: FPSC/NTS Generated Practice Set
Tags: FPSC, NTS, Average
Submitted by: MCQsHub Editorial
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